Folding-based photoelectrochemical biosensor: binding-induced conformation change of a quantum dot-tagged DNA probe for mercury(II) detection.

Chem Commun (Camb)

State Key Laboratory of Analytical Chemistry for Life Science, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210093, China.

Published: October 2014


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Article Abstract

Using CdS QD-tagged mercury-specific oligonucleotides, a novel folding-based photoelectrochemical sensor has been successfully fabricated for reagentless and highly sensitive Hg(2+) detection.

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http://dx.doi.org/10.1039/c4cc05373gDOI Listing

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Folding-based photoelectrochemical biosensor: binding-induced conformation change of a quantum dot-tagged DNA probe for mercury(II) detection.

Chem Commun (Camb)

October 2014

State Key Laboratory of Analytical Chemistry for Life Science, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210093, China.

Using CdS QD-tagged mercury-specific oligonucleotides, a novel folding-based photoelectrochemical sensor has been successfully fabricated for reagentless and highly sensitive Hg(2+) detection.

View Article and Find Full Text PDF